Accordance crashes right away when I go to preferences and click on the Tool Display entry. It does look like it pops up some kind of alert window, but it disappears too fast to be meaningful. I see the following in my logs:

I've had the same problem. Crashed consistently a few weeks ago, so I deleted the preferences file and rebooted. Worked fine for a while until today, when it happened again. I re-deleted the tools preference file, and I'll be avoiding that part of the preferences window.